The ajax tabbed panel should be an instance variable. Then you can use
target.addComponent(tabbedPanel).
2007/8/15, [EMAIL PROTECTED] <[EMAIL PROTECTED]>:
> Hi there,
>
> i am very new to wicket an got some problems while using a tree and a
> AjaxTabbedPanel.
>
> I want to update a simple label component at an AjaxTabbedPanel after the
> user click something at the tree.
>
> Here is my code:
> public class ConfirmPage extends WebPage{
> public ConfirmPage()
> {
> super();
> //user is a simple POJO
> User user = new User("test","test");
>
> //Elements for the Tree
> List<ConsUnit> consUnits = new ArrayList<ConsUnit>();
> consUnits.add(new ConsUnit("Single"));
> consUnits.add(new ConsUnit("General"));
> consUnits.add(new ConsUnit());
>
> //simple label at the webpage
> label = new Label("luname",user.getUsername());
> add(label);
>
> //create the tree
> TreeModel tm = MyBaseTree.createTreeModel(consUnits);
> tree = new MyTree("tree",tm);
> add(tree);
> tree.getTreeState().collapseAll();
>
>
> //create the tabs like the sample app
> tabs.add(new AbstractTab(new Model("first tab"))
> {
> public Panel getPanel(String panelId)
> {
> return new MyPanel(panelId);
> }
> });
>
> tabs.add(new AbstractTab(new Model("second tab"))
> {
> public Panel getPanel(String panelId)
> {
> return new MyPanel2(panelId);
> }
> });
>
> tabs.add(new AbstractTab(new Model("third tab"))
> {
> public Panel getPanel(String panelId)
> {
> return new MyPanel3(panelId);
> }
> });
> tpanel = new AjaxTabbedPanel("tabs", tabs);
> add(tpanel);
> add(new StyleSheetReference("pageCSS", getClass(),
> "css/style.css"));
> }
>
> Here is now the code from the tree:
>
> public class MyTree extends LinkTree{
>
> public MyTree(String arg0, TreeModel arg1) {
> super(arg0, arg1);
> }
>
>
> protected void onNodeLinkClicked(javax.swing.tree.TreeNode node,
> BaseTree tree, AjaxRequestTarget target)
> {
>
> //update the label on ConfimPage
> Label label = new Label("luname",node.toString());
> label.setOutputMarkupId(true);
> page.addOrReplace(label);
> target.addComponent(label);
>
> //how to update AjaxTabbedPanel???
> }
> }
>
> Here the code from MyPanel:
>
> public class MyPanel extends Panel{
>
> private Label label;
>
> public MyPanel(String id) {
> super(id);
>
> label = new Label("test", "Text");
> label.setOutputMarkupId(true);
> this.add(label);
>
> }
> }
>
> The label at ConfirmPage is updated via Ajax if the user selects something
> from the tree, but not the label at the AjaxTabbedPanel.
> If the user selects something from the tree the label at MyPanel should be
> updated with the value of the tree node.
> How do i do this?
>
> With kind regards
> Fabian Hagen
>
> S&N AG
> Klingenderstr. 5
> D 33100 Paderborn
>
> voice +49 5251/1581- 862
> fax +49 5251/1581-71
> eMail [EMAIL PROTECTED]
> web http://www.s-und-n.de
>
> Vorstand
> Klaus Beverungen
> Josef Tillmann
>
> Vorsitzender des Aufsichtsrates
> Heinz-Dieter Wendorff
>
> Handelsregister
> Amtsgericht Paderborn HRB 3270
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